Well, I stopped working on Aero Ultimate because I think it's almost perfect now. I developed it too long, surely more than half a year, and I wanted to code something else.

This music UCI will have the following features amongst others:
- Horizontal view
- Integrated browser
- Track preview

In the current build, Dark Evolution already supports all things all other music UCIs have (or don't have):

Basic and advanced playback control: Play, pause, etc; physical buttons; playback speed and volume slider (touch and swipe to change volume/playback speed); A-B repeat; and all other things which belong to basic and advanced playback control

Gestures: Swipe left for next track, right for previous track. Special gesture: Swipe left/right and back to the position where you started the gesture and Dark Evolution jumps to any random track in the playlist (playlist = example: if you play a folder, it chooses any track of this folder)

LDB and LRC lyrics support.

Here are some concepts (some of them are out of date, but only minor things are different):

(this concept is out of date, see screenshot above for new menu structure)

(A-B repeat mode)

(EQ selector; out of date, but only the bottom part of the selector is different)